diff --git a/docs/images/docker-ci.md b/docs/images/docker-ci.md
index 25a1d89352..2a96814b3e 100755
--- a/docs/images/docker-ci.md
+++ b/docs/images/docker-ci.md
@@ -55,6 +55,7 @@ sudo docker run --rm -i \
 -e DRY_RUN=<optional, Set to 'true' when you don't want to upload files to S3 when testing> \
 -e NODE_NAME=<optional, Name of the builder that runs the CI test.> \
 -e RELEASE_TAG=<optional, The release tag of the docker image. Used for upload location. Defaults to 'latest'> \
+-e SYFT_IMAGE_TAG=<optional, The image tag of the syft docker image. Used for generating SBOM. Defaults to '1.26.1'> \
 -t lsiodev/ci:latest \
 python3 test_build.py
 ```